DE60003379D1 - Insulating oil spark plug - Google Patents

Insulating oil spark plug

Info

Publication number
DE60003379D1
DE60003379D1 DE60003379T DE60003379T DE60003379D1 DE 60003379 D1 DE60003379 D1 DE 60003379D1 DE 60003379 T DE60003379 T DE 60003379T DE 60003379 T DE60003379 T DE 60003379T DE 60003379 D1 DE60003379 D1 DE 60003379D1
Authority
DE
Germany
Prior art keywords
spark plug
insulating oil
oil spark
insulating
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60003379T
Other languages
German (de)
Other versions
DE60003379T2 (en
Inventor
Yoshiki Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE60003379D1 publication Critical patent/DE60003379D1/en
Application granted granted Critical
Publication of DE60003379T2 publication Critical patent/DE60003379T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/38—Selection of materials for insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/14—Means for self-cleaning
DE60003379T 1999-11-05 2000-10-12 Insulating oil spark plug Expired - Lifetime DE60003379T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31555499A JP2001135457A (en) 1999-11-05 1999-11-05 Spark plug
JP31555499 1999-11-05

Publications (2)

Publication Number Publication Date
DE60003379D1 true DE60003379D1 (en) 2003-07-24
DE60003379T2 DE60003379T2 (en) 2004-05-13

Family

ID=18066754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003379T Expired - Lifetime DE60003379T2 (en) 1999-11-05 2000-10-12 Insulating oil spark plug

Country Status (4)

Country Link
US (1) US6548944B1 (en)
EP (1) EP1098404B1 (en)
JP (1) JP2001135457A (en)
DE (1) DE60003379T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070130105A1 (en) * 2005-10-28 2007-06-07 Microsoft Corporation Obtaining server usage information
JP2007184194A (en) * 2006-01-10 2007-07-19 Denso Corp Spark plug for internal combustion engine
JP4993307B2 (en) * 2008-03-28 2012-08-08 日本特殊陶業株式会社 Spark plug and manufacturing method thereof
EP2383847B1 (en) * 2008-12-25 2019-09-18 Ngk Spark Plug Co., Ltd. Spark plug
DE112011104036T5 (en) 2010-12-06 2013-10-24 Fram Group Ip Llc Anti-sooting spark plug and method of making same
CN103270658B (en) 2010-12-06 2016-03-02 弗拉明集团知识产权有限责任公司 The method of nonfouling spark plug and preparation
US9337627B2 (en) 2011-05-26 2016-05-10 Fram Group Ip Llc Method of applying a coating to a spark plug insulator
WO2012161886A1 (en) 2011-05-26 2012-11-29 Fram Group IP, LLC Anti-fouling spark plug and method of making
US8729784B2 (en) 2012-02-17 2014-05-20 Fram Group Ip Llc Fouling resistant spark plug
JP6661958B2 (en) * 2015-10-14 2020-03-11 株式会社デンソー Spark plugs for internal combustion engines
GB2608652B (en) * 2021-07-09 2023-08-30 Caterpillar Energy Solutions Gmbh Spark plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790891A (en) * 1980-11-26 1982-06-05 Ngk Spark Plug Co Ignition plug
JPS60160490A (en) 1984-02-01 1985-08-22 Comput Basic Mach Technol Res Assoc Character reader
DE3616668A1 (en) * 1986-05-16 1987-11-19 Bosch Gmbh Robert SPARK PLUG WITH GLIDING RANGE
US4937484A (en) * 1988-05-16 1990-06-26 Nippondenso Co., Ltd. Sparking plug
GB2219041A (en) * 1988-05-28 1989-11-29 Ford Motor Co Spark plug
US5274298A (en) * 1991-12-23 1993-12-28 Ford Motor Company Spark plug having an ablative coating for anticontaminat fouling
JPH11214120A (en) * 1998-01-29 1999-08-06 Ngk Spark Plug Co Ltd Spark plug for internal combustion engine and manufacture thereof

Also Published As

Publication number Publication date
JP2001135457A (en) 2001-05-18
EP1098404A1 (en) 2001-05-09
US6548944B1 (en) 2003-04-15
EP1098404B1 (en) 2003-06-18
DE60003379T2 (en) 2004-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition